I use this 9 square pattern a lot on my cards as it is especiallly good when using small stickers and punches.
I don’t think I need tell you how I have made them as the pictures tell the story.
The centre square is set on foam pads for extra dimension.
The puffy stickers are from Accessorize. I have had the small scalloped square punch for years, I think Paperchase sell a lever punch that is almost the same. Dovecraft make boy and girl punches very similar to, if not the same as mine.
To answer Chris G's question in comments - all my dotted lines/faux stitching are done free hand. I like to use the thinnest fine liner pen I can find (005) and just go for it, if it does go a bit wibbly wobbly it just adds to the charm.
Keep going on this post as I have added another one below ......